I'm happy with a Neilpryde 5/3 wetsuit. Use it from 4-... degr. C. Most important is that the arms are wide enough. Had some problems before in my old suit with bad blood circulation.

Heard a lot about the Da Kine Fusion (seat h.). Am using an old windsurfseat from Da Kine and it's really strong. I'll probably buy a Fusion and will pass the windsurfseat to my girlfriend who's starting kiting.

I use a Prolimit 5mm Proseries.
It is very soft, stretchable and is very easy to use, since it only has a small zipper in front, which is great when getting in and out alone.
It is not displayed on their internet yet.